package com.qf.web.dao;

import com.qf.web.pojo.Student;
import com.qf.web.vo.BarVo;

import java.util.List;

public interface StudentDao {
    List<Student> getOageData(int parseInt, int parseInt1, Student student);

    long getStudentsCount(Student student);

    int deletStudentById(int id);

    int updateStudent(Student student);

    int AddStudent(Student student);

    BarVo selectSexList();


}
